Perhaps you should try some spelling variations:
presenteed » presented, presentee, presentees, presenteeed, presentaeed
presentaron » presentacion, presentation, presentan, presentaon, presentanon, presentarseon, presentearon, presentaaron
presentare » presentarse, presentarle, presentara, presentae, presentane, presentarsee, presenteare, presentaare
presentar » presenta, presentan, presentarse, presentear, presentaar
present » presente, presenta

You may be able to get more results by adjusting your search query.

• If you are trying to use Boolean operators, they must be ALL CAPS: (presenteed OR ((presentaron OR (presentare OR presentar)) OR present))~.
• Adding a wildcard symbol may retrieve word variants: (presenteed or ((presentaron or (presentare or presentar)) or present))*.